103911990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2286

約数の個数: 128

約数和(自身を含む): 325140480

約数和(自身を除く): 221228490

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1785, 2210, 2239, 2730, 3094, 3315, 3570, 4478, 4641, 6630, 6717, 7735, 9282, 11195, 13434, 15470, 15673, 22390, 23205, 29107, 31346, 33585, 38063, 46410, 47019, 58214, 67170, 76126, 78365, 87321, 94038, 114189, 145535, 156730, 174642, 190315, 203749, 228378, 235095, 266441, 291070, 380630, 407498, 436605, 470190, 494819, 532882, 570945, 611247, 799323, 873210, 989638, 1018745, 1141890, 1222494, 1332205, 1484457, 1598646, 2037490, 2474095, 2664410, 2968914, 3056235, 3463733, 3996615, 4948190, 6112470, 6927466, 7422285, 7993230, 10391199, 14844570, 17318665, 20782398, 34637330, 51955995, 103911990]

約数ペア:

[(1, 103911990), (2, 51955995), (3, 34637330), (5, 20782398), (6, 17318665), (7, 14844570), (10, 10391199), (13, 7993230), (14, 7422285), (15, 6927466), (17, 6112470), (21, 4948190), (26, 3996615), (30, 3463733), (34, 3056235), (35, 2968914), (39, 2664410), (42, 2474095), (51, 2037490), (65, 1598646), (70, 1484457), (78, 1332205), (85, 1222494), (91, 1141890), (102, 1018745), (105, 989638), (119, 873210), (130, 799323), (170, 611247), (182, 570945), (195, 532882), (210, 494819), (221, 470190), (238, 436605), (255, 407498), (273, 380630), (357, 291070), (390, 266441), (442, 235095), (455, 228378), (510, 203749), (546, 190315), (595, 174642), (663, 156730), (714, 145535), (910, 114189), (1105, 94038), (1190, 87321), (1326, 78365), (1365, 76126), (1547, 67170), (1785, 58214), (2210, 47019), (2239, 46410), (2730, 38063), (3094, 33585), (3315, 31346), (3570, 29107), (4478, 23205), (4641, 22390), (6630, 15673), (6717, 15470), (7735, 13434), (9282, 11195)]